package thread;

public class Demo4 {
    public static void main(String[] args) throws InterruptedException {
        Thread t=new Thread(new Runnable() {
            @Override
            public void run() {
                while (true){

                System.out.println("hello thread");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
               }
            }

        });
        t.start();
        while (true){
            System.out.println("hello main");
            Thread.sleep(1000);
        }

    }
}
